625235333064 has 32 divisors (see below), whose sum is σ = 1563387117120. Its totient is φ = 208371939776.

The previous prime is 625235333039. The next prime is 625235333087. The reversal of 625235333064 is 460333532526.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2361564 + ... + 2612939.

It is an arithmetic number, because the mean of its divisors is an integer number (48855847410).

Almost surely, 2^625235333064 is an apocalyptic number.

It is an amenable number.

625235333064 is an abundant number, since it is smaller than the sum of its proper divisors (938151784056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

625235333064 is a wasteful number, since it uses less digits than its factorization.

625235333064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4979749 (or 4979745 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 42.

The spelling of 625235333064 in words is "six hundred twenty-five billion, two hundred thirty-five million, three hundred thirty-three thousand, sixty-four".